Caigua Online School aims to provide timely and effective information and guidance for candidates (such as first-class constructor, second-class constructor, cost engineer, fire engineer, supervision engineer, consulting engineer, safety engineer, eight members, etc.) who take the examination in the construction industry. ), so as to help candidates understand the test dynamics, test time and registration review time; Provide some relevant real and simulated questions over the years, so that the majority of candidates can pass the exam smoothly.

Since its establishment, Caigua Online School has been focusing on the training of the qualification examination for builders. After a long period of vigorous development, it helps tens of thousands of candidates to pass the exam every year, realizes their dream of textual research, transports a large number of architectural talents for the country, and enjoys high popularity and reputation in the country.